Kunlun Tongtai touch screen - what is the reason why the variable cannot be deleted?

1. Prepare a USB flash drive of 8GB or less. Insert the USB port behind the touch screen, restart the touch screen, and quickly tap the progress bar when the process progress bar appears on the touch screen screen. 2. Click "System Maintenance". 3. Click Back up System Information. 4. Make sure the display path is us...

Fault 1: Touch deviation Phenomenon: The position of the finger does not coincide with the mouse arrow. Analysis: After installing the driver, there was no vertical touch to the bullseye center position when correcting the position. Solution: Recalibrate the position. Fault 2: Touch ...

1. Do not hit with metal objects. Usually the HMI will be covered with a layer of glass to protect the screen and make it easy to touch. However, the glass is fragile, do not hit the screen with metal objects during use, it is easy to cause the glass to be scratched or broken. 2. Avoid squeezing the screen with heavy objects. Around HMI ...

1. Failure regarding touch deviation If it is the position touched by the finger that does not coincide with the mouse arrow. Then you should install the driver and correct the position without touching the bullseye vertically. and re-correct the position. If some areas are touched accurately, some areas ...

1. The resistive touch mouse only moves in a small area or the resistive touch screen is not allowed This usually happens when you install the driver for the first time, so please run the touchscreen calibration procedure. The touchscreen calibration procedure must also be run after changing the display resolution (Start – Procedure) 2 ...

1. The touch screen is not allowed to be repaired If it is the position touched by the finger that does not coincide with the mouse arrow. Then you should install the driver and correct the position without touching the bullseye vertically. and re-correct the position. If you touch some areas accurately ...

1. Offline programming mode: the programmable logic controller and the programmer share a CPU, and when the programmer is in programming mode, the CPU only provides services for the programmer and does not control the field equipment. After completing the programming, the programmer switches to the running mode, and the CPU controls the field device.

Screen structure: ITO Film and ITO Glass are laminated, and the middle is isolated by a DOT point Outlet cable: FRC copper cable (flat conduction wire) length: 200mm Connection location with touch screen: Withstand tensile force: 2.0 kg horizontal with the screen, 1.0 kg vertical with the screen...

1 Resistive touch screen - Not afraid of water and dirt - It has the cost advantage of small size, which is suitable for industrial control products and personal portable products - Fear of scratches, low light transmittance, low temperature dullness 2. Surface acoustic touch screen - New and easy to use, suitable for short-term products ...

61. 200PLC: What is the reason for the communication status jump (1) Whether the communication delay setting is too short, and set the appropriate delay time; (2) Whether there is interference on site, shielded wire and grounding can be used; (3) Refer to PLC "SMW22", see PLC running program ...

First of all, let's take a look at the interface settings of the Kunlun Tongtai touch screen. 1. Click on the device window to enter the Add PLC 2. First add a TCP parent serial port, and add a 5U device below 3. Double-click the TCP parent device to learn the settings, and enter the IP of the touch screen itself...

1. Install the MCGS configuration software on the computer first, then find the power supply to supply power to the touch screen, connect the screen with the computer with the communication cable, and upload it in the software. 2. After we install the software, first go to open the software, and then in the drop-down option of the file menu, select ...

First of all, on the back of the Kunlun Tongtai touch screen, determine the specific model of the Kunlun Tongtai touch screen. Open the Kunlun Tongtai touch screen programming software, click [File] in the menu bar and open it. In the File drop-down menu, select Project Settings In the pop-up Modify Project ...

1. First of all, open the Kunlun Tongtai touch screen software, find the [User Window] and click to open. 2. Then select [New Window] to create two windows. 3. Then in the page that opens, click [Window 0] to enter the window. 4. Then in the toolbox ...

1. If you are using a capacitive touch screen, then it is recommended that you first install the driver required for the capacitive touch screen correctly according to the requirements of the manual when you use it for the first time, and then click "Start"/"Program"/"Microtouch Touc" on the screen with your fingers.

First of all, on the back of the Kunlun Tongtai touch screen, determine the specific model of the Kunlun Tongtai touch screen. Open the Kunlun Tongtai touch screen programming software, click [File] in the menu bar and open it. In the File drop-down menu, select Project Settings In the pop-up Modify Project ...

1. Every day before turning on the device, scrub the screen with a dry cloth. 2. If a drop of water or a drink falls on the screen, the software will stop the response, which is due to the fact that the water droplets and fingers have similar properties, and the water droplets need to be wiped off. 3. The touch screen controller can automatically judge the dust, but the dust is too ...

merit Capacitive touch screens only need to be touched, and no pressure is required to generate a signal. Capacitive touch screens require only one or no correction after production, while resistive technology requires conventional correction. The life of the capacitive solution is longer, because the capacitive touch screen ...

1. Click the "Settings" button on the MCGS interface to enter the settings interface. 2. Click on the "Alarm Answer" tab. 3. In the Alarm Response tab, check the Enable Alarm Response box, and set the Answer Time, Trigger Alarm Time Range, Response Time, Response Time, Alarm Response, Alarm Response, Alarm Response, Alarm Response, Alarm Response, Alarm Response,

1. Check the terminal port First, check whether the wiring interface is loose, and then check whether there is a conflict between the serial port and the interrupt number, if there is a conflict, the resources should be adjusted to avoid the conflict. Then check whether there are cracks on the surface of the industrial touch screen, and replace them in time if there are cracks. It is also necessary to check the contact ...